3x-(6x+2)2+4(0.5x+0.5)=

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Solution for 3x-(6x+2)2+4(0.5x+0.5)= equation:


Simplifying
3x + -1(6x + 2) * 2 + 4(0.5x + 0.5) = 0

Reorder the terms:
3x + -1(2 + 6x) * 2 + 4(0.5x + 0.5) = 0

Reorder the terms for easier multiplication:
3x + -1 * 2(2 + 6x) + 4(0.5x + 0.5) = 0

Multiply -1 * 2
3x + -2(2 + 6x) + 4(0.5x + 0.5) = 0
3x + (2 * -2 + 6x * -2) + 4(0.5x + 0.5) = 0
3x + (-4 + -12x) + 4(0.5x + 0.5) = 0

Reorder the terms:
3x + -4 + -12x + 4(0.5 + 0.5x) = 0
3x + -4 + -12x + (0.5 * 4 + 0.5x * 4) = 0
3x + -4 + -12x + (2 + 2x) = 0

Reorder the terms:
-4 + 2 + 3x + -12x + 2x = 0

Combine like terms: -4 + 2 = -2
-2 + 3x + -12x + 2x = 0

Combine like terms: 3x + -12x = -9x
-2 + -9x + 2x = 0

Combine like terms: -9x + 2x = -7x
-2 + -7x = 0

Solving
-2 + -7x = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '2' to each side of the equation.
-2 + 2 + -7x = 0 + 2

Combine like terms: -2 + 2 = 0
0 + -7x = 0 + 2
-7x = 0 + 2

Combine like terms: 0 + 2 = 2
-7x = 2

Divide each side by '-7'.
x = -0.2857142857

Simplifying
x = -0.2857142857

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